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Backflow Prevention Device Process Workflow, Preventative Maintenance…
Backflow Prevention Device Process Workflow
Preventative Maintenance Program
Identifies Routes and Tests to be Completed
Test Kit (3off)
Equipment Managed by Us
Must be Calibrated
Annually
Equipment in Focus
Travel to site
Test the Device
PASS
Purpose for Form 9
Assessment Form developed to emulate
Form 9
Calibration Date is captured on Form 9
Our Records
Pressures etc
NA Form 9
Preventative Maintenance Program Review
Any assets replaced, required update in asset register, and updates to the schedule that the asset was included on
Dispose!
POTENTIAL AUTOMATION
1 more item...
END
FAIL
Repair
Service Kit Required
Device Repaired/Serviced
Re-Test
PASS
1 more item...
FAIL
1 more item...
Service
Replace/Install
Must Issue Form 4A to QBCC
Device Replaced/Installed
Re-Test
FAIL
1 more item...
Calibrated Externally
Registered Air Gap Devices
Annual Check
Measure of Gap
PASS
Check Again Following Year
FAIL
Intervention (Repair/Replace)
Backflow Testing Schedules
Routes setup (suburb based)
Total Number per Route (40 max per route)
Preference to be lower than 40
Test every device yearly (mandatory)
Between billing cycles
2 groups per year
Internal and External Devices Managed by BRC (Internal only tested)
Business Support Manage the external devices
Reactive Backflow Tests